$OpenBSD: patch-vcl_StaticLibrary_glxtest_mk,v 1.1 2015/05/03 11:30:33 robert Exp $
--- vcl/StaticLibrary_glxtest.mk.orig.port	Mon Apr  6 16:17:01 2015
+++ vcl/StaticLibrary_glxtest.mk	Mon Apr  6 16:17:16 2015
@@ -22,6 +22,7 @@ $(eval $(call gb_StaticLibrary_StaticLibrary,glxtest))
 $(eval $(call gb_StaticLibrary_set_include,glxtest,\
     $$(INCLUDE) \
     -I$(SRCDIR)/vcl/inc \
+	-I/usr/X11R6/include \
 ))
 
 $(eval $(call gb_StaticLibrary_use_api,glxtest,\
